

I have cats, and two Eufys, one for each floor. I don’t run them every day since the cats are all shorthair and it takes a bit to add up, but it’s nice to just let it go for a bit and check in.
And do that. Don’t assume the vacuum is strong enough to suck things all the way in. They can easily be clogged the first run through and then you’re just pushing crap around. Should carry the lesson over to any automation. Trust to a certain level, but know what it can and cannot do and when to step in.
Popular Science had an “open source” robot lawnmower plans in the…80s? I have it somewhere. Old enough that it used deep cycle lead-acid batteries and spinning round dremel blades. No laser to cut the grass, although it did use LEDs for sensors for grass height.